CN103394808A - Multi-station laser engraving machine - Google Patents
Multi-station laser engraving machine Download PDFInfo
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- CN103394808A CN103394808A CN2013103043004A CN201310304300A CN103394808A CN 103394808 A CN103394808 A CN 103394808A CN 2013103043004 A CN2013103043004 A CN 2013103043004A CN 201310304300 A CN201310304300 A CN 201310304300A CN 103394808 A CN103394808 A CN 103394808A
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Abstract
The invention relates to a multi-station laser engraving machine. A carrying unit, a laser light path unit and a control unit are mounted on a frame, the laser light path unit is mounted on the frame through a height compensation module, and the control unit controls the laser light path unit and the carrying unit. The carrying unit comprises precision rotating conducting joints, a multi-station precision partitioning unit and multi-axial synchronous rotation units, a set of multi-axial synchronous rotation unit is arranged in every station of the multi-station precision partitioning unit, every precision rotating conducting joint is located below the corresponding multi-axial synchronous rotation unit, and a connecting wire harness of every multi-station precision partitioning unit is connected to a power source through the corresponding precision rotating conducting joint. The multi-station laser engraving machine machines workpieces by alternating and switching of multiple stations of the multi-station precision partitioning unit, the workpieces are clamped by the multi-axial synchronous rotation units, and working efficiency of the multi-station laser engraving machine is improved; the laser light path unit moves up and down through the height compensation unit, and an application range of the multi-station laser engraving machine is enlarged.
Description
Technical field
The present invention relates to laser engraving machine, specifically a kind of multistation laser engraving machine.
Background technology
Existing laser engraving machine, its workbench is fixed, and on workbench, only has a processing stations, and in this processing stations, only has a cover clamping fixture.During laser engraving machine work, once can only process a workpiece, cause the operating efficiency of laser engraving machine lower.In addition, the galvanometer stroke of existing laser engraving machine is shorter, has limited the scope of application of engraving machine.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of high efficiency, multistation laser engraving machine that the scope of application is wide are provided.
According to technical scheme of the present invention: a kind of multistation laser engraving machine, comprise frame, loading-unit, laser optical path unit and control module are installed on described frame, described laser optical path unit is positioned at the top of described loading-unit, described laser optical path unit is arranged on described frame by the altimetric compensation module, and described control module is controlled respectively described laser optical path unit and described loading-unit; Described laser optical path unit comprises laser controlling card, laser generator, optical alignment shaping module, optics Z axis zoom module, XY scanning mirror group and optics flat field shaping mirror group, and described control module is controlled respectively described laser generator, described optics Z axis zoom module, described XY scanning mirror group and described altimetric compensation module by described laser controlling card; Described loading-unit comprises precision rotation conducting joint, Multi-station precision cutting unit and multi-axial Simultaneous rotary unit, in each station of described Multi-station precision cutting unit, be furnished with the described multi-axial Simultaneous rotary unit of a cover, described precision rotation conducting joint is positioned at the below of described Multi-station precision cutting unit, and the rat tail of described multi-axial Simultaneous rotary unit is connected to power supply by described precision rotation conducting joint.
Described altimetric compensation module comprises Z axis motor and Z-axis transmission system.
Described Multi-station precision cutting unit comprises dispenser motor, dispenser and rotating disk, and described rotating disk level is arranged on the top of described dispenser, and described dispenser is connected with described dispenser motor; On the table top of described rotating disk, be fixed with filter, described filter is divided into a plurality of stations by the table top of described rotating disk.
Described multi-axial Simultaneous rotary unit comprises multi-axial Simultaneous device and the support relative with described multi-axial Simultaneous device; Described multi-axial Simultaneous device comprises many horizontally disposed parallel power transmission shafts; A described power transmission shaft in the middle of being positioned at is connected with other described power transmission shaft by lazy-tongs respectively, and this power transmission shaft is connected with CD-ROM drive motor.
Between described CD-ROM drive motor and described power transmission shaft, decelerator is installed.
Described CD-ROM drive motor adopts stepper motor.
Described lazy-tongs adopt gear drive, comprise be arranged on respectively many on described power transmission shaft travelling gear and be arranged in the idle pulley that meshes by gear between adjacent two described travelling gears.
On the power transmission shaft of described multi-axial Simultaneous device and on described support, be separately installed with joint.
Described precision rotation conducting joint comprises stator and the rotor that rotation coordinates.
The processing stations top of described rotating disk is provided with the laying dust pipe, and described laying dust pipe is connected with precipitron.
Technique effect of the present invention is: the present invention adopts the Multi-station precision cutting unit as loading-unit, by a plurality of station wheel stream translation of Multi-station precision cutting unit, carrys out processing work, has improved the operating efficiency of engraving machine; Work holder on processing stations adopts the multi-axial Simultaneous rotary unit, and a plurality of workpiece are processed in clamping simultaneously, has further improved the operating efficiency of engraving machine; The laser optical path cellular installation, on the altimetric compensation module, can move up and down, and has enlarged the range of application of engraving machine; By the precision rotation conducting joint, connect the CD-ROM drive motor of multi-axial Simultaneous rotary unit, can prevent the winding of rat tail, avoid rat tail to disturb the rotation of rotating disk.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the rotary table in the present invention.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the perspective view of Fig. 3.
Fig. 6 is operating principle block diagram of the present invention.
Fig. 7 is laser optical path unit in the present invention and the annexation theory diagram of altimetric compensation module.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1～Fig. 5, comprise man-machine interaction assembly 1, frame 2, electric-control system 3, precision rotation conducting joint 4, dispenser 5, industrial computer 6, laser generator 7, laying dust pipe 8, multi-axial Simultaneous device 9, galvanometer 10, Z axis motor 11, indicator lamp 12, Z-axis transmission system 13, Z axis support 14, filter 15, precipitron 16, dispenser motor 17, rotating disk 18, CD-ROM drive motor 19, gear-box 20, travelling gear 21, joint 22, support 23, idle pulley 24, power transmission shaft 25 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of multistation laser engraving machine, comprises frame 2, and frame 2 is body structures of a sealing, and the top of casing is equipped with the indicator lamp 12 that shows the engraving machine duty.Frame 2 inside are equipped with loading-unit, laser optical path unit and control module.
Loading-unit comprises precision rotation conducting joint 4, Multi-station precision cutting unit and multi-axial Simultaneous rotary unit, in each station of Multi-station precision cutting unit, is furnished with a cover multi-axial Simultaneous rotary unit.
As Fig. 3～shown in Figure 5, the Multi-station precision cutting unit comprises dispenser motor 17, dispenser 5 and rotating disk 18, and rotating disk 18 levels are arranged on the top of dispenser 5, and dispenser 5 is connected with dispenser motor 17; On the table top of rotating disk 18, be fixed with filter 15, filter 15 is divided into a plurality of stations by the table top of rotating disk 18.On the table top of rotating disk 18, operated by rotary motion has two stations.
The multi-axial Simultaneous rotary unit is for holding workpiece, and it comprises multi-axial Simultaneous device 9 and the support 23 relative with multi-axial Simultaneous device 9.In the present embodiment, be three axle synchronizeds.
Multi-axial Simultaneous device 9 comprises many horizontally disposed parallel power transmission shafts 25, and power transmission shaft 12 is at least two, often adopts three; A power transmission shaft 25 in the middle of being positioned at is connected with other power transmission shaft 25 by lazy-tongs respectively, and this power transmission shaft 25 is connected with CD-ROM drive motor 19.Between CD-ROM drive motor 19 and power transmission shaft 25, decelerator can also be installed.CD-ROM drive motor 19 preferably adopts stepper motor.
The lazy-tongs of multi-axial Simultaneous device 9 can adopt gear drive, tape handler or chain-drive mechanism.But lazy-tongs commonly used are gear drives, comprise the travelling gear 21 that is arranged on respectively on many power transmission shafts 25 and are arranged in the idle pulley 24 that meshes by gear between adjacent two travelling gears 21.Power transmission shaft 25, travelling gear 21 and idle pulley 24 are installed in gear-box 20.
On the power transmission shaft 25 of multi-axial Simultaneous device 9 and on support 23, be separately installed with joint 22, workpiece directly or be arranged on joint 22 by frock.
The course of work of Multi-station precision cutting unit is as follows: when dispenser motor 17 acknowledge(ment) signals rotate, drag dispenser 5 rotation conversion processing stations; During CD-ROM drive motor 19 acknowledge(ment) signal on processing stations, drive many power transmission shafts 25 on multi-axial Simultaneous device 9 to the specified angle position.
Referring to Fig. 1, Fig. 2, precision rotation conducting joint 4 is positioned at the below of Multi-station precision cutting unit again, and the rat tail of multi-axial Simultaneous rotary unit is connected to power supply by precision rotation conducting joint 4.Precision rotation conducting joint 4 comprises stator and the rotor that rotation coordinates.The purpose that precision rotation conducting joint 4 is set is that the rat tail that prevents CD-ROM drive motor 19 is wound around, and avoids rat tail to disturb the rotation of rotating disk 18.
The processing stations top of rotating disk 18 is provided with the laying dust pipe 8 of collecting dust, and the casing that laying dust pipe 8 passes engraving machine is connected with precipitron 16.
The laser optical path unit is positioned at the top of loading-unit, and the laser optical path unit is arranged on frame 2 by the altimetric compensation module.As shown in Figure 7, the laser optical path unit comprises laser controlling card, laser generator 7, optical alignment shaping module, optics Z axis zoom module, XY scanning mirror group and optics flat field shaping mirror group, optical alignment shaping module, optics Z axis zoom module, XY scanning mirror group and optics flat field shaping mirror group form galvanometer 10, galvanometer 10 is arranged in the processing stations top of rotating disk 18, and galvanometer 10 is connected with laser generator 7.
The altimetric compensation module comprises Z axis motor 11 and Z-axis transmission system 13.Z axis motor 11 is fixed on frame 2 by Z axis support 14, and galvanometer 10 is arranged on Z-axis transmission system 13.Galvanometer 10 can move up and down under the drive of Z axis motor 11 and Z-axis transmission system 13, thereby enlarges the range of application of engraving machine.
Control module is controlled respectively laser optical path unit and loading-unit.As shown in Figure 6, control module is controlled respectively laser generator 7, optics Z axis zoom module, XY scanning mirror group and altimetric compensation module by the laser controlling card; Control module is controlled respectively precision rotation conducting joint 4, Multi-station precision cutting unit and the multi-axial Simultaneous rotary unit in loading-unit by controlling software.
Control module comprises industrial computer 6, man-machine interaction assembly 1 and is arranged on the control software in industrial computer 6.Man-machine interaction assembly 1 is fixed on the place ahead one side of rotating disk 18, and man-machine interaction assembly 1 is connected with industrial computer 6, be used to controlling the action of engraving machine.Industrial computer 6 and electric-control system 3 are arranged in the below of rotating disk 18.Control software in the present invention can be converted to the executable data file of each mechanism of the present invention and control command by data to be carved (can be three-dimensional or plane); Control command, by industrial computer 6 and control card difference Synchronization Control laser optical path unit and loading-unit, is effectively carved.
The present invention adopts the Multi-station precision cutting unit as loading-unit, by a plurality of station wheel stream translation of Multi-station precision cutting unit, carrys out processing work, has improved the operating efficiency of engraving machine; Work holder on processing stations adopts the multi-axial Simultaneous rotary unit, and a plurality of workpiece are processed in clamping simultaneously, has further improved the operating efficiency of engraving machine.
Claims (10)
1. multistation laser engraving machine, comprise frame (2), it is characterized in that: described frame is equipped with loading-unit, laser optical path unit and control module on (2), described laser optical path unit is positioned at the top of described loading-unit, it is upper that described laser optical path unit is arranged on described frame (2) by the altimetric compensation module, and described control module is controlled respectively described laser optical path unit and described loading-unit; Described laser optical path unit comprises laser controlling card, laser generator (7), optical alignment shaping module, optics Z axis zoom module, XY scanning mirror group and optics flat field shaping mirror group, and described control module is controlled respectively described laser generator (7), described optics Z axis zoom module, described XY scanning mirror group and described altimetric compensation module by described laser controlling card; Described loading-unit comprises precision rotation conducting joint (4), Multi-station precision cutting unit and multi-axial Simultaneous rotary unit, in each station of described Multi-station precision cutting unit, be furnished with the described multi-axial Simultaneous rotary unit of a cover, described precision rotation conducting joint (4) is positioned at the below of described Multi-station precision cutting unit, and the rat tail of described multi-axial Simultaneous rotary unit is connected to power supply by described precision rotation conducting joint (4).
2. according to multistation laser engraving machine claimed in claim 1, it is characterized in that: described altimetric compensation module comprises Z axis motor (11) and Z-axis transmission system (13).
3. according to multistation laser engraving machine claimed in claim 1, it is characterized in that: described Multi-station precision cutting unit comprises dispenser motor (17), dispenser (5) and rotating disk (18), described rotating disk (18) level is arranged on the top of described dispenser (5), and described dispenser (5) is connected with described dispenser motor (17); On the table top of described rotating disk (18), be fixed with filter (15), described filter (15) is divided into a plurality of stations by the table top of described rotating disk (18).
4. according to multistation laser engraving machine claimed in claim 1, it is characterized in that: described multi-axial Simultaneous rotary unit comprises multi-axial Simultaneous device (9) and the support (23) relative with described multi-axial Simultaneous device (9); Described multi-axial Simultaneous device (9) comprises horizontally disposed many parallel power transmission shafts (25); A described power transmission shaft (25) in the middle of being positioned at is connected with other described power transmission shaft (25) by lazy-tongs respectively, and this power transmission shaft (25) is connected with CD-ROM drive motor (19).
5. according to multistation laser engraving machine claimed in claim 4, it is characterized in that: between described CD-ROM drive motor (19) and described power transmission shaft (25), decelerator is installed.
6. according to multistation laser engraving machine claimed in claim 4, it is characterized in that: described CD-ROM drive motor (19) adopts stepper motor.
7. according to multistation laser engraving machine claimed in claim 4, it is characterized in that: described lazy-tongs adopt gear drive, comprise the travelling gear (21) that is arranged on respectively on many described power transmission shafts (25) and are arranged in the idle pulley (24) that meshes by gear between adjacent two described travelling gears (21).
8. according to multistation laser engraving machine claimed in claim 4, it is characterized in that: the power transmission shaft (25) of described multi-axial Simultaneous device (9) above and on described support (23) is separately installed with joint (22).
9. according to multistation laser engraving machine claimed in claim 1, it is characterized in that: described precision rotation conducting joint (4) comprises stator and the rotor that rotation coordinates.
10. according to multistation laser engraving machine claimed in claim 1, it is characterized in that: the processing stations top of described rotating disk (18) is provided with laying dust pipe (8), and described laying dust pipe (8) is connected with precipitron (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304300.4A CN103394808B (en) | 2013-07-18 | 2013-07-18 | Multistation laser engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304300.4A CN103394808B (en) | 2013-07-18 | 2013-07-18 | Multistation laser engraving machine |
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| CN103394808A true CN103394808A (en) | 2013-11-20 |
| CN103394808B CN103394808B (en) | 2015-08-19 |
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| CN201310304300.4A Active CN103394808B (en) | 2013-07-18 | 2013-07-18 | Multistation laser engraving machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907891A (en) * | 2015-07-02 | 2015-09-16 | 刘巍巍 | Compensation method for inconsistency of cutting accuracy for multi-station machine tool and device thereof |
| CN105880835A (en) * | 2014-11-19 | 2016-08-24 | 奔腾激光(温州)有限公司 | High-power and high-precision laser engraving machine |
| CN106513989A (en) * | 2016-11-28 | 2017-03-22 | 广东天机工业智能系统有限公司 | Rotary laser engraving machine |
| CN108581215A (en) * | 2018-05-14 | 2018-09-28 | 苏州米氪激光技术服务有限公司 | A kind of alternating expression laser engraving equipment of double patterned carpet processing |
| CN110362010A (en) * | 2019-07-17 | 2019-10-22 | 江苏金陵智造研究院有限公司 | A kind of modularized multi-axis laser galvanometer motion controller |
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| CN201900802U (en) * | 2010-10-13 | 2011-07-20 | 东莞市盛雄激光设备有限公司 | Multi-station full-automatic laser marking machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880835A (en) * | 2014-11-19 | 2016-08-24 | 奔腾激光(温州)有限公司 | High-power and high-precision laser engraving machine |
| CN104907891A (en) * | 2015-07-02 | 2015-09-16 | 刘巍巍 | Compensation method for inconsistency of cutting accuracy for multi-station machine tool and device thereof |
| CN106513989A (en) * | 2016-11-28 | 2017-03-22 | 广东天机工业智能系统有限公司 | Rotary laser engraving machine |
| CN106513989B (en) * | 2016-11-28 | 2019-04-05 | 广东天机工业智能系统有限公司 | Rotary laser engraving machine |
| CN108581215A (en) * | 2018-05-14 | 2018-09-28 | 苏州米氪激光技术服务有限公司 | A kind of alternating expression laser engraving equipment of double patterned carpet processing |
| CN110362010A (en) * | 2019-07-17 | 2019-10-22 | 江苏金陵智造研究院有限公司 | A kind of modularized multi-axis laser galvanometer motion controller |
| CN110362010B (en) * | 2019-07-17 | 2020-04-17 | 江苏金陵智造研究院有限公司 | Modular multi-axis laser galvanometer motion controller |
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| CN103394808B (en) | 2015-08-19 |
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